//file: Save.java
import java.io.*;
import java.util.*;

public class Save {
	public static void main(String[] args)
	{
		Hashtable h = new Hashtable();
		h.put("string", "Gabriel Garcia Marquez");
		h.put("int", new Integer(26));
		h.put("double", new Double(Math.PI));

		try {
			FileOutputStream fileOut = new FileOutputStream("h.ser");
			ObjectOutputStream out = new ObjectOutputStream(fileOut);
			out.writeObject(h);
		}
		catch (Exception e) {
			System.out.println(e);
		}
	}
}
